Mana Portable Charger 7300 mAh - iSmooth Dual USB External Battery / Power Bank - Compatible with all Smartphone and Tablets - iPhone and Android Phones Portable, hand-held dual port (1A, 2.1A) mobile device charger Charge both a tablet and phone (or two phones) at the same time Compatible with ANY mobile device that charges via USB Flat, compact design and about the same size as a phone with a 5" screen (such as Samsung Galaxy SIV, Nexus 5, HTC One) Comes with two 5" cables for dual charging and has a nice rubber finish to keep a firm grip on the charger.